How wrinkles develop
Wrinkles form due to a combination of structural, environmental and biological changes.
Collagen and elastin decline: Collagen provides firmness while elastin allows the skin to bounce back after movement. As these proteins decline, the skin becomes thinner and less resilient.
Repetitive facial movement: Expressions such as smiling, squinting or frowning repeatedly crease the skin. Over time, these lines become permanent.
Loss of volume: Natural facial fat pads shrink with age, creating hollowness that makes wrinkles appear deeper.
Sun exposure: Ultraviolet light accelerates collagen breakdown and leads to rough texture, uneven tone and early fine lines.
Dryness and barrier weakness: A compromised barrier contributes to dehydration, making wrinkles more pronounced.
Lifestyle factors: Smoking, stress, poor sleep and environmental exposure can all accelerate the ageing process.
Wrinkles are not caused by ageing alone. Many factors influence their severity and pattern, which is why professional diagnosis is important.